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Research on a Novel Amphoteric Polymeric Flocculant p(DMC/NVP/FA) Processing Dyeing Wastewater Yao Ding 1, a, Yanni Jiang 2, Kunhong Yang1 and Ming Zhu 2,b 1Lab, Chengdu Academy of Environmental Sciences, Chengdu 610072, China 2Key Laboratory of Special Waste Water Treatment, Sichuan Province Higher Education System and College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610068, China adingyao1220@163.com, bzhuming19602003@aliyun.com Keywords: flocculant; dyeing wastewater; CODcr; chroma; intrinsic viscosity; Df Abstract.
Materials and Methods Synthesis of Polymeric Flocculent.
Chinese Journal of Environmental Engineering. 09(2011)2039-2042
Fractal in Materials Science, Chemical Industry Press, Xi An, 2004

Beam element model support for custom cross section and divided of mesh of cross section, the materials of cross section can also not be fixed.
Firstly, define material, and then build the model of bridge step by step.
SCIENCE CHINA, Technological Sciences, 2010,53(10):2597-2610
Structural finite element model updating using ambient vibration test results[J].Journal of Structural Engineering, ASCE, 2005,131(4): 617-618
COMPUTATIONAL METHODS IN ENGINEERING AND SCIENCE,2006,10(8):21-23

To achieve this purpose, it is generally agreed that besides proper selection of organic materials, efficient carrier injection from both electrodes and controlled electron-hole recombination within a well-defined zone are key factors in the performance of OLEDs.
Experimental Fig.1 shows the chemical structure of organic materials and the device structure of the OLEDs.
Al(200nm)/ LiF(1nm) Alq(70-8n nm) DPVBi(12 nm) [Alq(5 nm)/ BPhen(3 nm)]n DCM2(0.05nm) NPB (10 nm) m-MTDATA (40 nm) ITO Fig. 1 The chemical structure of organic materials and the device structure of the OLEDs Results and discussion Fig.2 displays the Normalized EL intensity of the different devices at different voltage. the devices have the same emission EL spectra with the different well of the excton-blocking layer, The normalized EL spectra of the devices shows two main emission peaks at 438 nm and 570 nm originating from DPVBi and DCM2, respectively.
Acknowledgements This work was supported by the Natural Science Foundation of Fujian Province of China (No.2011J01359), the project of Science and Technology Research of the Education Department of Fujian Province of China (No.JK2011043) and the project of Science and Technology Research of Quanzhou, Fujian Provice of China (No.2011G16).
Chen: Thin Solid Films, Vol. 488 (2005),p 265 [7] Xiaoming Wu, Liying Shen, Yulin Hua, Musen Dong, Yueju Su, Zhiqiang Jiao, Xiaoyan Yang, Shougen Yin: Journal of Luminescence, Vol.132(2012), p1261 [8] Chih-Hung Hsiao, Shun-Wei Liu, Chin-Ti Chen, Jiun-Haw Lee: Organic Electronics, Vol.11(2010),p1500 [9] M.

The material of metal-semiconductor contacts is Tungsten.
Device reverse leakage current increases, and the reverse breakdown voltage gradually became smaller, and this was because of the highly doped substrate SiC material.
Beijing:Science Press,2001:1
Jouranl of XIDIAN University(Natural Science), 2004.2, 31(1).
Ryssel: Microelectronic Engineering 86(2009), p. 303 [9] Wlodzimierz Janke, Aneta Hapka: Microelectronics Journal x(xxxx), p. xxx [10] Aneta Hapka, Wlodzimierz Janke, Jaroslaw Krasniewski: Materials Science and Engineering B xxx(2012), p. xxx

Selective Epoxidation of Styrene with Mn-TAML/TBHP Ge Wang1,a, Ran Li1, Yaru Liu1, Huiying Liu1,b, Zhimin Sun1, Xiaoning Wang1, Zheng Wu1, Zhendong Liu1,2,c* 1School of materials science & engineering, Beijing institute of fashion technology, Beijing, 100029, China 2Beijing key laboratory of clothing materials R&D and assessment, Beijing, 100029, China bEmail: age.zi0606@163.com, bliuhuiying@bift.edu.cn, czdliu_bift@163.com Keywords: Epoxidation; Styrene; TBHP; Macrocylic amido Mn(II) complex catalyst Abstract.
Experimental section Materials and Instruments.
Acknowledgements This work was financially supported by the Beijing Natural Science Foundation and Beijing Municipal Education Commission Key Item (KYJH02130204).
Science (Washington, DC, U S), 2002, 296(5566): 326-328.
Journal of Catalysis, 1996, 161(1):11-19 [6] S.C.

Introduction Propellant extrusion process refers to extruding material through a die [1] under certain pressure which is set up by water presses or oil presses.
In order to get the quality propellants, lots of experiments and die adjustments are needed which cause waste of time and materials and same dangerous.
Material parameters and process conditions of propellant extrusion process are complicated [3].
References [1] Conspectus of Energetic Materials [M], Zeshan Wang, Harbin:Harbin Institute of Technology Press,2006 (in Chinese)
[5] Chen Lei, Pu-xuan Yan, Discussion on Polymer Coextrusive Technical Parameters on Numerical Analysis[J], journal of Hubei university(natural science ),2012,32(4):425~429(in Chinese)

Hawa1,e 1Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia 2Faculty of Applied Sciences, Universiti Teknologi MARA Pahang, 26400 Jengka, Pahang, Malaysia azie_0404@yahoo.com, bdazhan@pahang.uitm.edu,my, cazman615@pahang.uitm.edu.my dnhidayah_86@yahoo.com, esitiawe@yahoo.com Keywords: Porous, heat treatment, Ca substitution Abstract.
Introduction Heat treatment is a method that can be used to alter the physical and sometimes chemical properties of a material.
It involves the use of heating, normally to extreme temperatures, to achieve a desired result such as hardening or softening of a material.
[2] A.W.Norazidah, H.Azhan, K.Azman, H.N.Hidayah, and J.S.Haw: Advanced Materials Research Vol. 501 (2012), p. 294-298
Skakle: Materials Science and Engineering Vol.

MATERIALS AND METHODS: A.
Through their enzymes, bacteria solubilize the colloidal matter and use the dissolved organic materials in water either to obtain the energy needed by oxidation , or to synthesize the protoplasm and multiply.
Manahan, Environmental science, Technology, and chemistry, Environmental Chemistry, Boca Raton: CRC Press LLC, 2000
Water and Environment Journal, 1998, 12: 30–37
Blais, Choix multicritère de procédés d’épuration des eaux usées municipales, Revue Des Sciences De L’Eau, Journal of Water Science, vol. 13, no. 1, 2000, pp. 21-38

The mechanical behavior of materials depends strongly on their microstructure [20-25].
Prasad Rao: Reasons for superior mechanical and corrosion properties of 2219 aluminum alloy electron beam welds Materials Characterization Vol.55, Issues 4-5 , (2005), pp. 345-354 [15] C.S.
Buchheit: Microstructure, microchemistry and environmental cracking susceptibility of friction stir welded 2219-T87, Materials Science and Engineering: A Vol.429, Issues 1-2 , (2006), pp. 107-114 [16] P.V.
Krishnamurthy: Study and analysis of effect of various thermal processes in AA 2219 annealed sheet using acoustic emissions, Materials & Design Volume 27, Issue 9 , (2006), pp. 770-775 [17] R.
Lesuer Deformation behavior of a 2219 Al alloy, Materials Science and Engineering A Vol.334, Issues 1-2 , (2002), pp.104-113 [18] Yingchun Chen, Huijie Liu, , and Jicai Feng: Friction stir welding characteristics of different heat-treated-state 2219 aluminum alloy plates, Materials Science and Engineering: A Vol.420, Issues 1-2 , (2006), pp.21-25 [19] D.H.

Due to the continuous development of urban construction and ever-enlarging lighting coverage, the traditional lighting management methods can not realize centralized monitoring, have poor real-time performance and cost lots of human and material resources; thus, can not satisfy the requirements of energy saving and efficiency improvement[1].
The Design of Intelligent Street Lamps' Monitoring Website Based on GIS [J].China Illuminating Engineering Journal, 2007, 18(4):70~74
Journal of China University of Mining & Technology, 2010, 20(1): 132-137
Journal of Wuhan University of Technology(Transportation Science & Engineering), 2009,33(2):369~372
Journal of Xiamen University (Natural Science), 2004, 43(2):166~169.